detangler vs gyro

detangler

noun
  • A device used with a freestyle BMX bicycle to allow the handlebars to turn 360° without tangling of the brake cables. 

  • A conditioner product for removing tangles from hair. 

  • A brush used for removing tangles from hair. 

gyro

noun
  • An autogyro. 

  • A gyrocompass. 

  • Synonym of detangler. 

  • A gyroscope. 

  • A style of Greek sandwich commonly filled with grilled meat, tomato, onions, and tzatziki sauce. 

How often have the words detangler and gyro occurred in a corpus of books? (source: Google Ngram Viewer )